Rotary Encoder Module, Rotary Encoder Code Switch, 360 Degree Switch Encoders, Coding Encoding Module, Brick Sensor Development Board, Suitable for Automotive Electronics, 4 Pieces
Rotary Encoder Module, Rotary Encoder Code Switch, 360 Degree Switch Encoders, Coding Encoding Module, Brick Sensor Development Board, Suitable for Automotive Electronics, 4 Pieces
Rotary Encoder Module, Rotary Encoder Code Switch, 360 Degree Switch Encoders, Coding Encoding Module, Brick Sensor Development Board, Suitable for Automotive Electronics, 4 Pieces
Rotary Encoder Module, Rotary Encoder Code Switch, 360 Degree Switch Encoders, Coding Encoding Module, Brick Sensor Development Board, Suitable for Automotive Electronics, 4 Pieces
Rotary Encoder Module, Rotary Encoder Code Switch, 360 Degree Switch Encoders, Coding Encoding Module, Brick Sensor Development Board, Suitable for Automotive Electronics, 4 Pieces
Rotary Encoder Module, Rotary Encoder Code Switch, 360 Degree Switch Encoders, Coding Encoding Module, Brick Sensor Development Board, Suitable for Automotive Electronics, 4 Pieces
Rotary Encoder Module, Rotary Encoder Code Switch, 360 Degree Switch Encoders, Coding Encoding Module, Brick Sensor Development Board, Suitable for Automotive Electronics, 4 Pieces
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Rotary Encoder Module, Rotary Encoder Code Switch, 360 Degree Switch Encoders, Coding Encoding Module, Brick Sensor Development Board, Suitable for Automotive Electronics, 4 Pieces
Rotary Encoder Module, Rotary Encoder Code Switch, 360 Degree Switch Encoders, Coding Encoding Module, Brick Sensor Development Board, Suitable for Automotive Electronics, 4 Pieces
Rotary Encoder Module, Rotary Encoder Code Switch, 360 Degree Switch Encoders, Coding Encoding Module, Brick Sensor Development Board, Suitable for Automotive Electronics, 4 Pieces
Rotary Encoder Module, Rotary Encoder Code Switch, 360 Degree Switch Encoders, Coding Encoding Module, Brick Sensor Development Board, Suitable for Automotive Electronics, 4 Pieces
Rotary Encoder Module, Rotary Encoder Code Switch, 360 Degree Switch Encoders, Coding Encoding Module, Brick Sensor Development Board, Suitable for Automotive Electronics, 4 Pieces
Rotary Encoder Module, Rotary Encoder Code Switch, 360 Degree Switch Encoders, Coding Encoding Module, Brick Sensor Development Board, Suitable for Automotive Electronics, 4 Pieces
Rotary Encoder Module, Rotary Encoder Code Switch, 360 Degree Switch Encoders, Coding Encoding Module, Brick Sensor Development Board, Suitable for Automotive Electronics, 4 Pieces
Achieve precise rotary control with the durable and reliable KY-040 rotary encoder module, perfect for any application.
Rotary Encoder Module, Rotary Encoder Code Switch, 360 Degree Switch Encoders, Coding Encoding Module, Brick Sensor Development Board, Suitable for Automotive Electronics, 4 Pieces
物品 #: 202502671

Rotary Encoder Module, Rotary Encoder Code Switch, 360 Degree Switch Encoders, Coding Encoding Module, Brick Sensor Development Board, Suitable for

89% of respondents would recommend this to a friend

物品 #: 202502671

HKD 131

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from 英國

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存貨僅剩 7 個物品。
現在訂購，約可在下列時間收貨： 星期五, 九月 04
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Achieve precise rotary control with the durable and reliable KY-040 rotary encoder module, perfect for any application.
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What Stands Out

360-Degree Functionality
Offers full rotation capabilities for versatile applications, making it ideal for precise input control in automotive electronics and robotics.
User-Friendly Design
Simplicity in integration with development boards allows for quick setup, enabling rapid prototyping and experimentation for hobbyists and professionals alike.
Versatile Application
Designed for diverse projects, this encoder module caters to both automotive and sensor development, delivering quality performance across various electronic applications.

產品詳情

Shop Rotary Encoder Module, Rotary Encoder Code Switch, 360 Degree Switch Encoders, Coding Encoding Module, Brick Sensor Development Board, Suitable for Automotive Electronics, 4 Pieces online at a best price in 香港. B0F6JWG4NZ

Product Technical Details

Manufacturer ‎Helweet
Part number ‎odnpadivnador87w948hefow-eoigh
Item Weight ‎50 g
Package Dimensions ‎18.6 x 13.2 x 3 cm; 50 g
Manufacturer reference ‎odnpadivnador87w948hefow-eoigh
Batteries Required? ‎No
Guaranteed software updates until ‎unknown
Date First Available 26 April 2025

Who Should Buy?

Suitable For
  • Automotive Engineers

    Ideal for automotive engineers developing precise control systems requiring rotational input for vehicle applications.

  • Hobbyist Developers

    Excellent for hobbyists looking to build unique projects that need intuitive user interface controls.

  • Educational Purposes

    Perfect for educational institutions teaching electronics or robotics, providing hands-on experience with sensors and encoders.

Not Suitable For
  • Casual Users

    Not suitable for casual users who might need simple on/off switches rather than complex encoding features.

產品敘述

有疑問？ 與我們聊天

客戶問題與解答

  • 題: What voltage does the KY-040 rotary encoder operate on?

    回答: The KY-040 rotary encoder operates at 5V.
  • 題: How many rotary encoders are included in the package?

    回答: The package includes 4 rotary encoders.
  • 題: Can the rotary encoder count in both directions?

    回答: Yes, it can count output pulses in both forward and reverse rotation.

Helweet Switch Encoders Editorial Review

The Rotary Encoder Module has garnered a positive reception among users, praised for its versatility and functionality in various applications, particularly in automotive electronics. Customers have found the product to be reliable and easy to integrate into their projects. The 360-degree rotation capability allows for smooth and precise coding and encoding, making it suitable for a range of development tasks. Users appreciate the simplicity of setup, with many noting that the module can be effectively implemented in both hobbyist and professional environments. The quality of the encoders has also been a frequent highlight, with several reviews mentioning their durability and Consistent performance over time. Hobbyists have been particularly thrilled about the module's adaptability in DIY projects, further enhancing its value as a multipurpose tool in custom electronic designs. However, there have been a few mentions regarding the need for a learning curve when first using the encoders, as understanding the wiring and coding practices may pose challenges for beginners. Despite this, overall user sentiment remains overwhelmingly positive, with the Rotary Encoder Module standing out as an essential component for many electronic projects. **

Customer Reviews & Ratings

11 客戶評分
  • 5 星
    61%
  • 4 星
    28%
  • 3 星
    0%
  • 2 星
    11%
  • 1 星
    0%

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優點

  • Versatile and functional for diverse applications
  • Smooth 360-degree rotation for precise coding
  • Easy to integrate into projects
  • Reliable performance and good durability
  • Suitable for both hobbyists and professionals

缺點

  • Initial learning curve for beginners

Platform Trust & Buyer Confidence

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3.8/5 96 reviews
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FZ
F Zhang
Verified buyer

“Good product, and smooth delivery!”

18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer

“Great products and services”

17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer

“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”

6 July 2026 · via Trustpilot
KM
kritika
Verified buyer

“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”

3 July 2026 · via Trustpilot
S
Sam
Verified buyer

“Great product, good packing, the goods arrived quickly and well protected.”

6 June 2026 · via Trustpilot
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Product Price History

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HKD 131

現在訂購，約可在下列時間收貨： 星期五, 九月 04

QTY:

存貨僅剩 7 個物品。
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

特色和優勢

  • Includes 4 x KY-040 rotary encoders with push buttons, spacers, and nuts.
  • Features unlimited rotation for counting output pulses in both directions.
  • Operates at 5V with a step size of 20 positions per revolution.
  • Durable construction ensures long-term performance and reliability.
  • Simple installation with easy interfaces for quick setup.
  • Ideal for automotive electronics, multimedia, smart home devices, and more.

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